Make list mutable

2 files changed, 3 insertions, 1 deletions

diff --git a/container-search/src/main/java/com/yahoo/search/searchchain/testutil/DocumentSourceSearcher.java b/container-search/src/main/java/com/yahoo/search/searchchain/testutil/DocumentSourceSearcher.java
index e36157efddb..f8fdfb34ca0 100644
--- a/container-search/src/main/java/com/yahoo/search/searchchain/testutil/DocumentSourceSearcher.java
+++ b/container-search/src/main/java/com/yahoo/search/searchchain/testutil/DocumentSourceSearcher.java
@@ -23,7 +23,7 @@ import com.yahoo.search.searchchain.Execution;
  *
  * <p>This supports multi-phase search.</p>
  *
- * <p>To avoid having to add type information for the fields, a quck hack is used to
+ * <p>To avoid having to add type information for the fields, a quick hack is used to
  * support testing of attribute prefetching.
  * Any field in the configured hits which has a name starting by attribute
  * will be returned when attribute prefetch filling is requested.</p>
diff --git a/messagebus/src/test/java/com/yahoo/messagebus/routing/RoutingSpecTestCase.java b/messagebus/src/test/java/com/yahoo/messagebus/routing/RoutingSpecTestCase.java
index b38ac632a37..669e9e25bf2 100755
--- a/messagebus/src/test/java/com/yahoo/messagebus/routing/RoutingSpecTestCase.java
+++ b/messagebus/src/test/java/com/yahoo/messagebus/routing/RoutingSpecTestCase.java
@@ -284,6 +284,8 @@ public class RoutingSpecTestCase {
         routing.verify(app, errors);
 
         Collections.sort(errors);
+
+        expectedErrors = new ArrayList<>(expectedErrors);
         Collections.sort(expectedErrors);
         assertEquals(expectedErrors.toString(), errors.toString());
     }